I'm using
gwt-visualization<https://code.google.com/p/gwt-google-apis/wiki/VisualizationGettingStarted>
to
display some Google Charts <https://developers.google.com/chart/>.
Everything works fine except that I can't set up a continuous
X-axis<https://developers.google.com/chart/interactive/docs/customizing_axes#Discrete_vs_Continuous>
for
my column chart. From my understanding, I only need to define the first
column of the chart to NOT be STRING - but I always end up with a discrete
X-axis.
Here's what I do:
DataTable dataTable = DataTable.create();
dataTable.addRows(rawData.getNumberOfRows());
dataTable.addColumn(DATE, "time interval");for (Category category :
rawData.getCategories()) {
dataTable.addColumn(NUMBER, category.getName());}
int row = 0;for (Date month : rawData.getMonths()) {
dataTable.setValue(row++, 0, month);}
// set other data for categories
Is there something wrong with what I'm doing? Or does the Java library not
support this?
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